/Engine/Source/Runtime/MovieScene/Public/Evaluation/MovieScenePlayback.h
Convert a frame number range to a frame time range
static [TRange](API\Runtime\Core\Math\TRange)< [FFrameTime](API\Runtime\Core\Misc\FFrameTime) > NumberRangeToTimeRange ( const [TRange](API\Runtime\Core\Math\TRange)< [FFrameNumber](API\Runtime\Core\Misc\FFrameNumber) > & InFrameTimeRange )